FR1592360A - - Google Patents

Info

Publication number
FR1592360A
FR1592360A FR174408A FR1592360DA FR1592360A FR 1592360 A FR1592360 A FR 1592360A FR 174408 A FR174408 A FR 174408A FR 1592360D A FR1592360D A FR 1592360DA FR 1592360 A FR1592360 A FR 1592360A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR174408A
Other languages
French (fr)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1592360A publication Critical patent/FR1592360A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K23/00—Alumino-thermic welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S164/00—Metal founding
    • Y10S164/12—Thermit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Furnace Details (AREA)
FR174408A 1968-11-19 1968-11-19 Expired FR1592360A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR174408 1968-11-19

Publications (1)

Publication Number Publication Date
FR1592360A true FR1592360A (es) 1970-05-11

Family

ID=8657097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR174408A Expired FR1592360A (es) 1968-11-19 1968-11-19

Country Status (8)

Country Link
US (1) US3620291A (es)
BE (1) BE741801A (es)
CA (1) CA931390A (es)
CH (1) CH510485A (es)
DE (1) DE1958089A1 (es)
ES (1) ES373636A1 (es)
FR (1) FR1592360A (es)
GB (1) GB1281195A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434678A1 (fr) * 1978-08-31 1980-03-28 Elektro Thermit Gmbh Moule pour le soudage aluminothermique de rails
FR2533478A1 (fr) * 1982-09-24 1984-03-30 Aluminothermique Sa Moules edifies in situ pour la realisation de soudures aluminothermiques

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933191A (en) * 1973-02-15 1976-01-20 United States Steel Corporation Method for containing the molten reaction products of a reactive cladding process
US3976239A (en) * 1973-06-27 1976-08-24 Elektro-Thermit Gmbh Process for reconditioning worn frogs
DE2825139C2 (de) * 1978-06-08 1986-10-30 Elektro-Thermit Gmbh, 4300 Essen Verfahren zur Durchführung aluminothermischer Schienenverbindungsschweißungen sowie mehrteilige Gießform zur Durchführung des Verfahrens
DE4135066C1 (es) * 1991-10-24 1993-04-01 Gns Gesellschaft Fuer Nuklear-Service Mbh, 4300 Essen, De
US5306361A (en) * 1992-10-02 1994-04-26 Besch Gordon O Method for improving service life of rail welds by aluminothermic heat treatment
US5419484A (en) * 1993-04-19 1995-05-30 Radulescu; Stefam R. Apparatus and process for aluminothermic welding
DE19620374C1 (de) * 1996-05-21 1997-12-11 Elektro Thermit Gmbh Gießform für eine Zwischengußverschweißung zweier Werkstücke
DE20006983U1 (de) * 2000-04-17 2001-06-07 Elektro-Thermit GmbH & Co. KG, 45139 Essen Vorrichtung zur aluminothermischen Verschweißung zweier Schienenenden
US7216691B2 (en) * 2002-07-09 2007-05-15 Alotech Ltd. Llc Mold-removal casting method and apparatus
MXPA05000375A (es) 2002-07-11 2006-03-08 Cons Eng Co Inc Metodo y aparato para ayudar al retiro de los moldes de arena de piezas fundidas.
WO2004024357A1 (en) * 2002-09-11 2004-03-25 Alotech Ltd. Llc. Chemically bonded aggregate mold
AU2003272624A1 (en) * 2002-09-20 2004-04-08 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus
US7121318B2 (en) * 2002-09-20 2006-10-17 Alotech Ltd. Llc Lost pattern mold removal casting method and apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE464011C (de) * 1928-08-08 Walter Brewitt Dipl Ing Verfahren zur Vorwaermung der in einer doppelwandigen Form liegenden Schienen-oder Werkstueckenden zwecks Verschweissung mittels einer feuerfluessigen Schweissmasse
US1793047A (en) * 1927-11-29 1931-02-17 Brewitt Walter Mold for aluminothermic welding
US3070874A (en) * 1959-07-23 1963-01-01 Jr Claude E Davis Method for attaching a fitting to a pipe
US3103719A (en) * 1961-03-29 1963-09-17 Exomet Exothermic welding apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434678A1 (fr) * 1978-08-31 1980-03-28 Elektro Thermit Gmbh Moule pour le soudage aluminothermique de rails
FR2533478A1 (fr) * 1982-09-24 1984-03-30 Aluminothermique Sa Moules edifies in situ pour la realisation de soudures aluminothermiques

Also Published As

Publication number Publication date
DE1958089A1 (de) 1970-06-04
ES373636A1 (es) 1972-03-16
US3620291A (en) 1971-11-16
BE741801A (es) 1970-05-04
CH510485A (fr) 1971-07-31
CA931390A (en) 1973-08-07
GB1281195A (en) 1972-07-12

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse